v4.0.16 release

fencing: Replace printing to stderr with proper logging solution

This patch replaces local solutions by standard python logging module. Levels of messages
is not final, it just reflects the previous state. So, debug level is available only with
-v / verbose option.

[build] Remove nss/nspr checks from autoconf

fence_ipmilan: add long description

Signed-off-by: Marek 'marx' Grac <[email protected]>

v4.0.15 release

v4.0.14 release

v4.0.13 release

v4.0.12 release

v4.0.11 release

v4.0.10 release